/*
 * Copyright (C) 2012 Le Tuan Anh <anh.takaji@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package action;

import com.opensymphony.xwork2.ActionSupport;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import model.User;
import org.apache.struts2.interceptor.ServletRequestAware;
import service.UserService;
import util.ApplicationConstants;
import util.RoleUtil;

/**
 *
 * @author michael
 */
public class Login extends ActionSupport implements ServletRequestAware {

    private long id;
    private User user;
    HttpServletRequest hsr;

    public String login() {
        if (RoleUtil.loggedIn(hsr.getSession())) {
            return "gohome";
        }
        return SUCCESS;
    }

    public String logout() {
        RoleUtil.logout(hsr.getSession());
        return "gohome";
    }

    public void setId(long id) {
        this.id = id;
    }
    public void setId(String id) {
        this.id = Long.parseLong(id);
    }

    
    @Override
    public String execute() throws Exception {
        if (user == null) {
            user = new User();
        }
        UserService ser = new UserService();
        HttpSession session = hsr.getSession();
        if (ser.isAuthenticatedUser(getUser().getUsername(), getUser().getPassword(), session)) {
            return SUCCESS;
        } else {
            return ERROR;
        }
    }

    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }

    @Override
    public void setServletRequest(HttpServletRequest hsr) {
        this.hsr = hsr;
    }
}
